The role of management accounting in decision-making is crucial. As a business owner, you are expected to face a lot of decisions every day, thus you need to improve your decision-making. You can do this by understanding the great importance of managerial accounting information, which provides data-driven input to those decisions. Businesses could be more successful if small business managers use this powerful tool and learn how management accounting can benefit common business decision contexts.

Management accounting can pave the way to relevant cost analysis. It entails the managerial accounting information used by the company management to determine what should be sold and how to sell them. One example is when an owner is uncertain on where to put his/her marketing efforts. Relevant cost analysis is a process that involves evaluating this decision through the accounting manager's assessment of the costs which differ between advertising alternatives for each product. This technique is taught in basic managerial accounting courses.

Through the same process, adding product lines or discontinuing operations can also be determined.

Management accounting can also conclude activity-based costing techniques. The next step after finding what products to sell is deciding to whom to sell the products by determining which customer are more or less profitable. Such techniques can also help small business management to assess the required activities in producing and servicing a product line.

Make or buy analysis is achievable with management accounting. It allows you as the owner to decide whether to make or buy a component needed to manufacture your products. This analysis should only be considered as a factor in making your decision because there are possible non-financial metrics that were not part of the analysis that could be considered significant.

Management accounting can also bring forth data utilization. Managerial accounting information can help you acquire a data-driven look at how to develop a small business. Information on budgeting, financial statement projections and balance scorecards can help management guide the future of the business. Depending on the smart analysis of the company data, managers can aim for constant improvement.